This is a great photo explaining the differences side by side. This badge is one I would like for my collection, however it is so widely faked I have trouble sometimes telling the differences. I have always relied on two separate images, one good, one fake, along with a written explanation of the differences.
Personally I think this is one of the best posts I have ever seen on tis badge. My I please post this image on other forums where I am a member? Of course I will give credit to the Canuck site, and a link to this thread.